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Latest Customer Reviews
Range Active Fuel Management Disable Device Reviews
Truly does disable AFM
Reviewed By Scott H (Portland, OR) Reviewed for a
2016Chevy Corvette—2/10/2016 9:18 PM
Works better than advertised. Eliminates the AFM system from consistently switching between V4 mode & V8 mode. No more shuttering as a result of Going into V4 mode.
No real loss in MPG!
Worth every penny!
Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews
Bully Dog for Maxima
Reviewed By Jerry K (Cortez, CO) Reviewed for a
2012Nissan Maxima—2/10/2016 1:13 PM
I have installed this tuner. I am not using the mount, just the tune. I have Borla exhaust and K&N intake. I really haven't been able to tell the hp increase. If I can figure out how, I might try to order the custom tune.
Reviewed By American P (Mishawaka, IN) Reviewed for a
2002Ford F-250—2/10/2016 9:20 AM
Very easy to use by just following the readout on the Hypertec. My truck is getting 2 more mpg and has much better low and midrange power. I have it set for low octane to save the bucks but it runs great. I'm really happy with the purchase